Measuring and testing – Dynamometers – Responsive to multiple loads or load components
Reexamination Certificate
2011-04-19
2011-04-19
Noori, Max (Department: 2855)
Measuring and testing
Dynamometers
Responsive to multiple loads or load components
Reexamination Certificate
active
07926362
ABSTRACT:
The invention relates to a method and a system or determining a plurality of load components (Fi) on a wheel, comprising the steps of providing on the wheel a plurality of sensors (gj) with which it is possible to detect strains or stresses, and measuring essentially simultaneously sensor values (εj) of at least some of the sensors (gj). The invention is characterised in that the number of sensors (gj), sensor values (εj) of which are measured essentially simultaneously, is at least three, and in that the method comprises the step of determining a plurality of load components (Fi) at least partly based on the measured sensor values (εj).
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Otter, D. E., et al., “A Design for Next Generation Load Measuring Wheel Sets”,Proceedings of the 1991 IEEE/ASME Joint Railroad Conference, (May 21-23, 1991, St. Louis, MO), (1991), 37-42.
Andersson Lars
Ögren Maria
Sundvall Paul
Interfleet Technology AB
Noori Max
Schwegman Lundberg & Woessner, P.A.
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